a fixed-point blind source extraction algorithm and its application to ecg data analysis
文献类型：会议论文
| 作者 | Zhang Hongjuan ; Wu Zikai ; Ding Shuxue ; Chen Luonan |
| 出版日期 | 2012 |
| 会议名称 | 2012 IEEE 6th International Conference on Systems Biology, ISB 2012 |
| 会议日期 | August 18, 2012 - August 20, 2012 |
| 会议地点 | Xi'an, China |
| 关键词 | Algorithms Autocorrelation Electrocardiography Time series |
| 页码 | 73-78 |
| 中文摘要 | Generalized autocorrelations and complexity pursuit are two recently developed methods for extracting interesting component from time series. They are the extensions of projection pursuit to time series data. In this paper, a fixed-point blind source extraction (BSE) algorithm for generalized autocorrelations and complexity pursuit of the desired signals is presented. The fixed-point algorithm inherits the advantages of the well-known FastICA algorithm of ICA, which is very simple, converges fast, and does not need to choose any learning step sizes. Numerical experiments on electrocardiogram (ECG) data indicate its better performance. © 2012 IEEE. |
| 英文摘要 | Generalized autocorrelations and complexity pursuit are two recently developed methods for extracting interesting component from time series. They are the extensions of projection pursuit to time series data. In this paper, a fixed-point blind source extraction (BSE) algorithm for generalized autocorrelations and complexity pursuit of the desired signals is presented. The fixed-point algorithm inherits the advantages of the well-known FastICA algorithm of ICA, which is very simple, converges fast, and does not need to choose any learning step sizes. Numerical experiments on electrocardiogram (ECG) data indicate its better performance. © 2012 IEEE. |
| 收录类别 | EI |
| 会议主办者 | National Natural Science Foundation of China (NSFC); Academy of Mathematics and Systems Sciences of CAS (AMSS); Shanghai Institutes for Biological Sciences of CAS (SIBS); Xidian University; K. C. Wong Education Foundation |
| 会议录 | 2012 IEEE 6th International Conference on Systems Biology, ISB 2012
 |
| 语种 | 英语 |
| ISBN号 | 9781467343985 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15952]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Zhang Hongjuan,Wu Zikai,Ding Shuxue,et al. a fixed-point blind source extraction algorithm and its application to ecg data analysis[C]. 见:2012 IEEE 6th International Conference on Systems Biology, ISB 2012. Xi'an, China. August 18, 2012 - August 20, 2012. |
入库方式： OAI收割
来源：软件研究所
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